Blood and urinary benzene determined by headspace gas chromatography with photoionization detection: Application in biological monitoring of low-level nonoccupational exposure

by Kok, P.W., Ong, C.N.
Published 2012

Monitoring of exposure to cyclohexanone through the analysis of breath and urine

by Ong, C.-N., Chia, S.-E., Phoon, W.-H., Tan, K.-T., Kok, P.-W.
Published 2014

Volatile organic solvents in correction fluids: Identification and potential hazards

by Ong, C.N., Koh, D., Foo, S.C., Kok, P.W., Ong, H.Y., Aw, T.C.
Published 2012

Urinary trans,trans-muconic acid determined by liquid chromatography: Application in biological monitoring of benzene exposure

by Lee, B.-L., New, A.-L., Kok, P.-W., Ong, H.-Y., Shi, C.-Y., Ong, C.-N.
Published 2014

Biomarkers of exposure to low concentrations of benzene: A field assessment

by Ong, C.N., Kok, P.W., Ong, H.Y., Shi, C.Y., Lee, B.L., Phoon, W.H., Tan, K.T.
Published 2012

Environmental and biological assessment of exposure to benzene in petroleum workers

by Kok, P.W., Ong, H.Y., Ong, C.N., Wong, M.K., Au, W.K., Tan, K.T., Phoon, W.H.
Published 2012

Evaluation of biomarkers for occupational exposure to benzene

by Ong, C.N., Kok, P.W., Lee, B.L., Shi, C.Y., Ong, H.Y., Chia, K.S., Lee, C.S., Luo, X.W.
Published 2012